CaratHunter
Plans
Oval|Lab Grown|IGI

15.03ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG780608328

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780608328

Diamond specifications and retailer prices

From €4,169 EUR
£3,668 GBP
As of October 27, 2026
Save €23,910 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €28,079 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 15.03ct lab-grown oval diamond

This 15.03ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780608328 or 780608328. Listed at 22 retailers as of October 26, 2026, with prices from €4,169 to €28,079, a €23,910 spread on the same certified stone. Brilliant Earth lists it at €28,079. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780608328
Dimensions19.48 × 13.90 × 8.85 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.48 mm13.90 mm15.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780608328
Side View
Table 64.0%Crown 33°Girdle: MED-THKPavilion 42.7°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €27,936 EUR|Low: €4,162 EUR|High: €28,356 EUR|Avg: €9,780 EUR|-1.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 21€4,169 EUR
Retailer 3€4,461 EUR
Retailer 11€4,696 EUR
Retailer 7€4,996 EUR
Retailer 12€5,198 EUR
Retailer 20€5,200 EUR
Retailer 6€5,224 EUR
Retailer 18€6,041 EUR
Retailer 13€6,118 EUR
Retailer 14€6,170 EUR
Retailer 22€6,578 EUR
Retailer 19€7,380 EUR
Retailer 16€7,992 EUR
Retailer 5€7,999 EUR
Retailer 9€8,013 EUR
Retailer 10€9,888 EUR
Retailer 15€13,337 EUR
Retailer 17€14,383 EUR
Retailer 8€14,389 EUR
Retailer 4€18,577 EUR
Retailer 2€25,643 EUR
Brilliant Earth€27,936 EUR

27 data points across 22 retailers

22 retailers€4,169 EUR to €28,079 EUR

A
Cheapest Retailer
-
€4,169 EUR
£3,668 GBP
A
Retailer 2
-
€4,461 EUR
$4,984 USD
View
Retailer 3
-
€4,696 EUR
$5,246 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€5,198 EUR
$5,807 USD
View
A
Retailer 5
-
€5,200 EUR
$5,810 USD
View
A
Retailer 6
-
€5,224 EUR
$5,836 USD
View
B+
Retailer 7
-
€6,041 EUR
$6,749 USD
View
B+
Retailer 8
-
€6,118 EUR
HK$53,400 HKD
View
Retailer 9
-
€6,170 EUR
$6,893 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€6,578 EUR
£5,787 GBP
View
B+
Retailer 11
-
€7,380 EUR
$8,245 USD
View
B+
Retailer 12
-
€7,992 EUR
View
B+
Retailer 13
-
€7,999 EUR
$8,937 USD
View
Retailer 14
-
€8,013 EUR
ZAR 144,631 ZAR
View
Price last confirmed 7 days ago
Retailer 15
-
€9,888 EUR
A$16,996 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
€13,337 EUR
A$22,924 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
€14,383 EUR
$16,069 USD
View
B
Retailer 18
-
€14,389 EUR
$16,075 USD
View
B
Retailer 19
-
€18,577 EUR
$20,754 USD
View
B
Retailer 20
-
€25,643 EUR
$28,648 USD
View
B
Retailer 21
-
€27,936 EUR
$31,210 USD
View
Most Expensive
B
Brilliant Earth
18005448A · Oct 26
€28,079 EUR
$31,370 USD
View
21 more retailers have this diamond
Prices start from €4,169 EURSave up to €23,910 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
15.03ct Oval
€4,169 EUR